ShaderCompilerThreadRunnable.cpp File Reference

#include "ShaderCompilerPrivate.h"
#include "Async/ParallelFor.h"
#include "HAL/PlatformFile.h"
#include "HAL/PlatformFileManager.h"
#include "Logging/StructuredLog.h"
#include "Misc/ScopeTryLock.h"
#include "ProfilingDebugging/CookStats.h"
#include "ProfilingDebugging/DiagnosticTable.h"
#include "ProfilingDebugging/LoadTimeTracker.h"
#include "ProfilingDebugging/ScopedTimers.h"
#include "ProfilingDebugging/StallDetector.h"
#include "ShaderCompilerMemoryLimit.h"
#include "ShaderCompileWorkerUtil.h"

Classes
struct	FShaderCompilerJobMemoryLimitInfo
struct	FShaderCompileWorkerInfo

Functions
	TRACE_DECLARE_MEMORY_COUNTER (AsyncCompilationSCWMemory, TEXT("AsyncCompilation/SCWMemory"))
void	GetShaderCompilerCurrentMemoryLimits (FShaderCompilerMemoryLimits &Limits)
void	SetShaderCompilerTargetMemoryLimitInMiB (int32 NewLimit)

Variables
float	GShaderCompilerTooLongIOThresholdSeconds = 0.3
int32	GShaderCompilerCurrentMemoryLimitInMiB = -1
int32	GShaderCompilerConfiguredMemoryLimitInMiB = 0
int32	GShaderWorkerStateChangeHeartbeat = 15 * 60
bool	GShaderCompilerDumpWorkerDiagnostics

Function Documentation

GetShaderCompilerCurrentMemoryLimits()

void GetShaderCompilerCurrentMemoryLimits

(

FShaderCompilerMemoryLimits &

Limits

)

SetShaderCompilerTargetMemoryLimitInMiB()

void SetShaderCompilerTargetMemoryLimitInMiB

(

int32

NewLimit

)

TRACE_DECLARE_MEMORY_COUNTER()

TRACE_DECLARE_MEMORY_COUNTER	(	AsyncCompilationSCWMemory	,
		TEXT("AsyncCompilation/SCWMemory")
	)

Variable Documentation

GShaderCompilerConfiguredMemoryLimitInMiB

int32 GShaderCompilerConfiguredMemoryLimitInMiB = 0

GShaderCompilerCurrentMemoryLimitInMiB

int32 GShaderCompilerCurrentMemoryLimitInMiB = -1

GShaderCompilerDumpWorkerDiagnostics

bool GShaderCompilerDumpWorkerDiagnostics

extern

GShaderCompilerTooLongIOThresholdSeconds

float GShaderCompilerTooLongIOThresholdSeconds = 0.3

GShaderWorkerStateChangeHeartbeat

int32 GShaderWorkerStateChangeHeartbeat = 15 * 60